| YaYa San vs Jin | 155–157 | 49.68% |
| YaYa San vs Kazuya | 173–125 | 58.05% |
| YaYa San vs Bryan | 137–138 | 49.82% |
| YaYa San vs Hwoarang | 125–128 | 49.41% |
| YaYa San vs Law | 108–100 | 51.92% |
| YaYa San vs Yoshimitsu | 102–94 | 52.04% |
| YaYa San vs Paul | 104–88 | 54.17% |
| YaYa San vs King | 105–85 | 55.26% |
| YaYa San vs Reina | 87–102 | 46.03% |
| YaYa San vs Dragunov | 97–79 | 55.11% |
| YaYa San vs Steve | 81–84 | 49.09% |
| YaYa San vs Devil Jin | 69–90 | 43.40% |
| YaYa San vs Lili | 79–66 | 54.48% |
| YaYa San vs Feng | 79–62 | 56.03% |
| YaYa San vs Lee | 67–71 | 48.55% |
| YaYa San vs Alisa | 84–46 | 64.62% |
| YaYa San vs Lars | 61–63 | 49.19% |
| YaYa San vs Azucena | 60–49 | 55.05% |
| YaYa San vs Jun | 45–63 | 41.67% |
| YaYa San vs Asuka | 49–56 | 46.67% |
| YaYa San vs Victor | 58–44 | 56.86% |
| YaYa San vs Nina | 50–51 | 49.50% |
| YaYa San vs Heihachi | 48–52 | 48.00% |
| YaYa San vs Claudio | 38–61 | 38.38% |
| YaYa San vs Raven | 54–45 | 54.55% |
| YaYa San vs Eddy | 47–50 | 48.45% |
| YaYa San vs Xiaoyu | 45–44 | 50.56% |
| YaYa San vs Leroy | 44–35 | 55.70% |
| YaYa San vs Jack-8 | 34–39 | 46.58% |
| YaYa San vs Lidia | 38–32 | 54.29% |
| YaYa San vs Zafina | 23–38 | 37.70% |
| YaYa San vs Leo | 27–33 | 45.00% |
| YaYa San vs Anna | 21–33 | 38.89% |
| YaYa San vs Shaheen | 22–29 | 43.14% |
| YaYa San vs Fahkumram | 20–25 | 44.44% |
| YaYa San vs Kuma | 18–18 | 50.00% |
| YaYa San vs Panda | 9–21 | 30.00% |
| YaYa San vs Armor King | 15–13 | 53.57% |
| YaYa San vs Clive | 7–15 | 31.82% |
| YaYa San vs Miary Zo | 2–1 | 66.67% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.